2473 	char *signed1;  in dpp_build_jws_prot_hdr()  local
2485 	signed1 = base64_url_encode(wpabuf_head(jws_prot_hdr),  in dpp_build_jws_prot_hdr()
2489 	return signed1;  in dpp_build_jws_prot_hdr()
2495 			 const char *signed1, size_t signed1_len,  in dpp_build_conn_signature()  argument
2532 	if (EVP_DigestSignUpdate(md_ctx, signed1, signed1_len) != 1 ||  in dpp_build_conn_signature()
2578 	char *signed1 = NULL, *signed2 = NULL, *signed3 = NULL;  in dpp_sign_connector()  local
2582 	signed1 = dpp_build_jws_prot_hdr(conf, &signed1_len);  in dpp_sign_connector()
2585 	if (!signed1 || !signed2)  in dpp_sign_connector()
2588 	signed3 = dpp_build_conn_signature(conf, signed1, signed1_len,  in dpp_sign_connector()
2597 	os_memcpy(pos, signed1, signed1_len);  in dpp_sign_connector()
2608 	os_free(signed1);  in dpp_sign_connector()